204013302329 has 4 divisors (see below), whose sum is σ = 208757797776. Its totient is φ = 199268806884.

The previous prime is 204013302299. The next prime is 204013302349. The reversal of 204013302329 is 923203310402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 204013302329 - 2¹⁶ = 204013236793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (204013302349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2372247659 + ... + 2372247744.

It is an arithmetic number, because the mean of its divisors is an integer number (52189449444).

Almost surely, 2^204013302329 is an apocalyptic number.

It is an amenable number.

204013302329 is a deficient number, since it is larger than the sum of its proper divisors (4744495447).

204013302329 is an equidigital number, since it uses as much as digits as its factorization.

204013302329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744495446.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 204013302329 in words is "two hundred four billion, thirteen million, three hundred two thousand, three hundred twenty-nine".